文件名称:CH452L
介绍说明－－下载内容均来自于网络，请自行研究使用
CH452 是数码管显示驱动和键盘扫描控制芯片。CH452内置时钟振荡电路，可以动态驱动8 位数
码管或者64 只LED，具有BCD 译码、闪烁、移位、段位寻址、光柱译码等功能；同时还可以进行64
键的键盘扫描；CH452 通过可以级联的4 线串行接口或者2 线串行接口与单片机等交换数据；并且可
以对单片机提供上电复位信号。-CH452 is a digital display and keyboard scan control chip driver. CH452 built-in clock oscillator circuit can dynamically drive 8 digits
Code control or 64 LED, with BCD coding, flashing, shift, Dan addressing light beam decoding functions the same time can be 64
Key of the keyboard scanning CH452 can cascade through the 4-wire serial interface or two wire serial interface to exchange data with the microcontroller and can be
To provide power to the microcontroller reset signal
码管或者64 只LED，具有BCD 译码、闪烁、移位、段位寻址、光柱译码等功能；同时还可以进行64
键的键盘扫描；CH452 通过可以级联的4 线串行接口或者2 线串行接口与单片机等交换数据；并且可
以对单片机提供上电复位信号。-CH452 is a digital display and keyboard scan control chip driver. CH452 built-in clock oscillator circuit can dynamically drive 8 digits
Code control or 64 LED, with BCD coding, flashing, shift, Dan addressing light beam decoding functions the same time can be 64
Key of the keyboard scanning CH452 can cascade through the 4-wire serial interface or two wire serial interface to exchange data with the microcontroller and can be
To provide power to the microcontroller reset signal
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下载文件列表
CH452L\CH452L\CH452L.cof
......\......\CH452L.dbg
......\......\CH452L.hex
......\......\CH452L.lk
......\......\CH452L.lst
......\......\CH452L.mak
......\......\CH452L.mp
......\......\CH452L.prj
......\......\CH452L.SRC
......\......\ch452ldriver.c
......\......\ch452ldriver.cof
......\......\ch452ldriver.dp2
......\......\ch452ldriver.h
......\......\ch452ldriver.hex
......\......\ch452ldriver.i
......\......\ch452ldriver.lis
......\......\ch452ldriver.o
......\......\ch452ldriver.s
......\......\ch452ldriver._c
......\......\ch452ldriver._h
......\......\ch452l_driver.cof
......\......\ch452l_driver.dp2
......\......\ch452l_driver.hex
......\......\ch452l_driver.i
......\......\ch452l_driver.lis
......\......\ch452l_driver.o
......\......\ch452l_driver.s
......\......\ch452l_driver._c
......\......\ch452l_driver._h
......\......\delay.c
......\......\delay.cof
......\......\delay.dp2
......\......\delay.h
......\......\delay.hex
......\......\delay.i
......\......\delay.lis
......\......\delay.o
......\......\delay.s
......\......\delay._c
......\......\delay._h
......\......\main.c
......\......\main.cof
......\......\main.dbg
......\......\main.dp2
......\......\main.hex
......\......\main.i
......\......\main.lis
......\......\main.lst
......\......\main.mp
......\......\main.o
......\......\main.s
......\......\main._c
......\CH452L.DDB
......\CH452_cn.PDF
......\CH452L
CH452L
......\......\CH452L.dbg
......\......\CH452L.hex
......\......\CH452L.lk
......\......\CH452L.lst
......\......\CH452L.mak
......\......\CH452L.mp
......\......\CH452L.prj
......\......\CH452L.SRC
......\......\ch452ldriver.c
......\......\ch452ldriver.cof
......\......\ch452ldriver.dp2
......\......\ch452ldriver.h
......\......\ch452ldriver.hex
......\......\ch452ldriver.i
......\......\ch452ldriver.lis
......\......\ch452ldriver.o
......\......\ch452ldriver.s
......\......\ch452ldriver._c
......\......\ch452ldriver._h
......\......\ch452l_driver.cof
......\......\ch452l_driver.dp2
......\......\ch452l_driver.hex
......\......\ch452l_driver.i
......\......\ch452l_driver.lis
......\......\ch452l_driver.o
......\......\ch452l_driver.s
......\......\ch452l_driver._c
......\......\ch452l_driver._h
......\......\delay.c
......\......\delay.cof
......\......\delay.dp2
......\......\delay.h
......\......\delay.hex
......\......\delay.i
......\......\delay.lis
......\......\delay.o
......\......\delay.s
......\......\delay._c
......\......\delay._h
......\......\main.c
......\......\main.cof
......\......\main.dbg
......\......\main.dp2
......\......\main.hex
......\......\main.i
......\......\main.lis
......\......\main.lst
......\......\main.mp
......\......\main.o
......\......\main.s
......\......\main._c
......\CH452L.DDB
......\CH452_cn.PDF
......\CH452L
CH452L